Half of the earth's population has been wiped out. Impossible to predict or stop, the Gamma Ray Burst tore through the Earth like a bullet, its radiation wave killing hundreds of millions, and the after effects ensuring the deaths of billions more.

Finn had thought he'd seen it all...but no...he had to admit...Not quite everything...There was a big universe out there and it was about to land in his lap. Just how bad could it be? Insubordinate and on the edge, Finn is a troubled war hero racked by guilt, overseen by an unyielding Commanding Officer while dragging his ragtag group of rookies through basic training. Suddenly caught up in a major global crisis, he joins with Gunner Zuri Zuberi, leading Delta Squad in a desperate struggle for survival when an alien incursion lands slap bang in the middle of their training session.

In a post-apocalyptic America ravaged by an EMP, Lori, a skilled and determined Marine Raider, sets out on a perilous journey with her daughter in tow. Navigating the ruins of the former United States, they embark on a harrowing trek from Pennsylvania to a rumoured safe haven in Washington State. Will they make it to safety, or fall victim to the dangers that threaten them at every turn?

It was just a random mutation - one of a billion that happen in viruses every day. But this one was different. It exploded out of Somalia and spread across the oceans before anybody thought to look up from their cell phones to see what was going on. The infected breathed the virus into the air around them, spreading it through the cities faster than anyone thought possible. Hospitals were overwhelmed. Police lines crumbled. Quarantine sites disintegrated. Cities started to collapse.

Stuck in Boston at a technology conference with his wife and children at their cabin in Tennessee, Jake Walton becomes trapped as multiple category five hurricanes devastate the east coast. As the situation worsens and an unknown foe begins to target key infrastructure points across the country, he will risk everything to get back to his family.

America has fallen to a catastrophic stealth attack and a ground invasion of the continental United States has begun. Sacramento teenager, Jack Monaghan, has just buried his parents and needs to work out what to do. Trouble is, his older sister has locked herself in her room and won't eat, drink or talk to him—let alone sit down and plan what they'll do to survive.

Deep into the coldest, Midwest winter on record, an electromagnetic pulse has taken out the nation’s power grid, plunging St. Louis into frigid darkness. Can ordinary people survive the apocalypse? Pre-med student Raine Caldwell is about to find out. The government isn’t coming to rescue her. If Raine and her group are going to make it, they must save themselves. After finding themselves in a community terrorized by ruthless and dangerous people, Raine and the others in her group must pull together to find justice, when one of their own is taken.

Convicted of a minor traffic violation, Rev Pelletier is conscripted into the Perseus Union Marine Corps...for up to a 30-year term of service. Anxious to get back to his civilian life and job, Rev opts for a shorter term as a Marine Raider taking the fight to the enemy. But with extremely high mortality rates, can he and his friends survive until their term of service is over?

When a new drilling method enables access to a deep source of renewable energy, all expectations are that Ultilitron will champion a new era in electricity production. When the lights go out and the killing starts, the country's emotions quickly turn from elation to fear.

A volcanic eruption on the other side of the globe is the beginning of the end of the world. Oblivious to the changes were Ron Ash and his small Texas town. Then a dam brakes and washes away nearly everything and everyone they knew, including Ron’s wife.

Joe begins seeing strange flashes. Ghosts of images, overlaid atop his own vision. Actions he could have taken but didn’t. Worse, the visions are increasing in scope and frequency. Believing he’s going mad, he confronts the scientist, only to discover the implant’s shocking origin.

During the coldest winter on record, an EMP attack wipes out the nation's power and cripples the country. As the city spirals into lawless chaos, an investigative journalist, twenty-six-year-old Cassandra Drews, is forced onto the dangerous streets of Portland to begin the long walk to her parents' home in Oregon. But hypothermia and starvation aren't the only dangers Cass and her rescue dog, Daisy, face on their perilous trek.

For Megan Wolford, life as she knew it came to an end after the world was decimated by an EMP. Now, she does her best to survive and protect her daughter, Caitlin. But when the young girl falls ill with a mysterious virus, Meghan must leave the safety of their home and embark on a dangerous journey to forage for medical supplies.

When Thomas wakes up in the lift, the only thing he can remember is his name. He's surrounded by strangers - boys whose memories are also gone. Outside the towering stone walls that surround them is a limitless, ever-changing maze. It's the only way out - and no one's ever made it through alive. Then a girl arrives. The first girl ever. And the message she delivers is terrifying: Remember. Survive. Run.

Buy a planet and disappear.... That's all Cole wanted. He spent 13 years hiding on the fringes of society, piloting freighters for criminals and building a stash to do just that. But life happens when you're busy making plans. When Cole chooses to save an ejected castaway and stumbles into a crew of his own, he starts down a path that will force him to choose. Will Cole protect those who have become his people? Or will he slip away quietly in the night?

In a desperate attempt to escape destruction decades earlier, humankind was forced underground into the depths of the Earth, creating a new society called the Tri-Realms. After her parents and sister are abducted by the Enforcers, 17-year-old Adele, a member of the middle-class moon dwellers, is unjustly sentenced to life in prison for her parents' crimes of treason.

Amy is watching TV when the world is attacked by Them. Most of the population is overtaken, but Amy manages to survive - and even rescue "Baby" a toddler she finds in an abandoned supermarket. Then, after years of hiding, they are miraculously rescued and taken to New Hope, a colony of survivors living in a former government research compound. While at first the colony seems like a dream, with plenty of food, safety, and shelter, New Hope slowly reveals that it is far from ideal. And Amy soon realizes that unless things change, she'll lose Baby - and much more.

The beginning of the end. The Apocalypse. A nuclear fallout wiped out every living thing on the planet, except for a few thousand of us who took shelter in underground bunkers across the globe. Now, after 13 long years, we were finally able to return to the topside to begin to rebuild. We thought we were alone. We were never more wrong. Before the fallout, scientists had worked on creating an anti-radiation vaccine (ARV).

Forced to move into the palace, Jessa begins training as a Color Alchemist under the direction of the kingdom's most eligible bachelor, Prince Lucas. As an alchemist, Jessa must capture and harness the color of living things. Every color has a unique purpose except red. Red is the untapped magic no one can access - until Jessa.

Fifteen-year-old Amadou counts the things that matter. For two years what has mattered are the number of cacao pods he and his younger brother, Seydou, can chop down in a day. This number is very important. The higher the number, the safer they are, because the bosses won't beat them. The higher the number, the closer they are to paying off their debt and returning home to Moke and Auntie. Maybe. The problem is, Amadou doesn't know how much he and Seydou owe, and the bosses won't tell him.

The book that began the series that became the legend.... Now a major television series. Somewhere out there Ellie and her friends are hiding. They're shocked, they're frightened, they're alone. Their world has changed with the speed of a slamming door. They've got no weapons - except courage. They've got no help - except themselves. They've got nothing - except friendship. How strong can you be when the world is full of people trying to kill you?

Alex Duncan is a mother, a sister - and the daughter of a doomsday prepper. She always thought her father was insane, raving about an apocalypse she never believed in, but when a plague hits the United States and the dead no longer stay dead, Alex discovers heeding her deceased father’s advice is what will keep her family alive. Before he died, Alex’s father created a compound in Montana just in case situations like this arose. The dead walk, hungry for human flesh. With little time to spare, Alex must make split-second decisions to prevent her family from being devoured.

Can humanity Survive what it never saw coming? On October 15 at 2:15 a.ms Earth vanished. A scattered few woke alone in a world with no rules, other than survival at any cost. A journalist wanders the wretched reality of an empty New York, searching for his wife and son. A serial killer must hunt in a land where prey is now an endangered species. A mother shields her young daughter from danger through every terror-filled breath.

It’s graduation day for sixteen-year-old Malencia Vale, and the entire Five Lakes Colony (the former Great Lakes) is celebrating. All Cia can think about—hope for—is whether she’ll be chosen for The Testing, a United Commonwealth program that selects the best and brightest new graduates to become possible leaders of the slowly revitalizing post-war civilization.

Clara Gardner has recently learned that she's part angel. Having angel blood run through her veins not only makes her smarter, stronger, and faster than humans (a word, she realizes, that no longer applies to her), but it means she has a purpose, something she was put on this earth to do. Figuring out what that is, though, isn't easy.

Taylor Markham is now a senior at the Jellicoe School, and has been made leader of the boarders. She is responsible for keeping the upper hand in the territory wars with the townies, and the cadets who camp on the edge of the school's property over summer. She has to keep her students safe and the territories enforced and to deal with Jonah Griggs - the leader of the cadets and someone she'd rather forget. B ut what she needs to do, more than anything, is unravel the mystery of her past and find her mother.

In the blink of an eye, everyone disappears. Gone. Except for the young. There are teens, but not one single adult. Just as suddenly, there are no phones, no Internet, no television. No way to get help. And no way to figure out what's happened. Hunger threatens. Bullies rule. A sinister creature lurks. Animals are mutating. And the teens themselves are changing, developing new talents - unimaginable, dangerous, deadly powers - that grow stronger by the day. It's a terrifying new world.

Two days before the start of her junior year, 17-year-old Janelle Tenner is hit by a pickup truck and killed - as in blinding light, scenes of her life flashing before her, and then nothing. Except the next thing she knows, she's opening her eyes to find Ben Michaels, a loner from her high school whom Janelle has never talked to, leaning over her. And even though it isn't possible, she knows - with every fiber of her being - that Ben has somehow brought her back to life.

It's always been just Kate and her mom - and her mother is dying. Her last wish? To move back to her childhood home. So Kate's going to start at a new school with no friends, no other family, and the fear her mother won't live past the fall. Then she meets Henry. Dark. Tortured. And mesmerizing. He claims to be Hades, god of the Underworld - and if she accepts his bargain, he'll keep her mother alive while Kate tries to pass seven tests. Kate is sure he's crazy - until she sees him bring a girl back from the dead. Now saving her mother seems crazily possible. If she succeeds, she'll become Henry's future bride, and a goddess.

Nineteen-year-old Remy King is on a mission to get across the wasteland left of America, and nothing will stand in her way - not violent marauders, a spoiled rock star, or an army of flesh-eating zombies.